Does Java support Mulitiple Inheritance?

Question

From the Java fact that all class in Java have a parent class as Object. But the same Java says that it doesn\'t support multiple inheritance. But what this code me

Answer 1

From the Java fact that all class in Java have a parent class as Object

Actually no, that's not true. Object is only the default parent class. If you explicitly specify a parent, as in your example (A extends B), then the class you're defining no longer has Object as an immediate parent.

However, the fact that Object is the default means that it's impossible to create a class (except for Object itself) without a superclass. Since every class must have a superclass, every class has to have Object as an ancestor at some level.